@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unece: <https://test.uncefact.org/vocabulary/> .

<https://test.uncefact.org/vocabulary/portion-basis/contained> a skos:Concept ;
    skos:definition "The quantity of a named substance within a larger mass."@en ;
    skos:inScheme unece:portion-basis ;
    skos:notation "contained" ;
    skos:prefLabel "Contained substance"@en ;
    skos:scopeNote "The substance counted is the one the material declares as its own type; no separate property names it."@en .